What is the difference between closing and formwork?

Shutters and formwork are concepts used to describe the process of creating a mold in which concrete can be poured and contained as it hardens. Closing usually refers to the process of using plywood to form a mold, while formwork is something a wider concept that is used to indicate the formation process using a wide range of materials. Shutter and formwork perform the same basic task, but the materials used to perform this task may vary. Sometimes there is no differentiation between these two terms and in some cases the shutter can be considered as one particular type of formwork. Large -scale projects are likely to use a number of different types of formwork, although closure is perhaps the most popular because it is easy to use and can be built so that a large amount of concrete can be poured at a time. Using plywood for closing it relatively cheap, especially when the plywood can be reused. A special stamp of plywood is necessary for closing and formwork; Plywood must be water resistantMany concrete projects are performed outdoors.

both Falsework will be supported and formwork in various forms. This term concerns poles, stabilizers or other units that maintain closure or formwork on the spot as concrete. Some shutter and formwork are temporary and can be removed as soon as concrete sets, but some of them are permanent, in which case the false work will be removed as soon as the concrete sets and shutter or formwork remain permanently.

The example of formwork that does not necessarily use the shutter is the construction of a concrete pavement. Instead of using wood to create a mold, metal rays known as Roadform can be used. This heavy metal will have one surface with a surface that can be adjusted to form a clean edge. Language and grooves will appear at both ends of road molds so that more than one kovo can be connected togetherva forma. This creates a longer form for larger projects. Road mold cuts can also be stacked and clipped together to create higher structures, although this process can be difficult for larger projects, as pieces of road form can be quite difficult; Some builders prefer to use plywood instead.